Oxygen measuring device MySign
®
O
Doc no.: 065-07-1001825_MySignO_GB-0.pdf / 12.11 33
4.10.4 Key sound
This menu can be used to switch on or off the audio signal that is sounded when a button is
pressed.
Select “Key sound” from the “General setting”
menu.
4.10.5 User profiles
The user profiles can be used, for example, for
assigning the unit to a particular ward or
department and can be reset to the factory settings at any time.
Select “User profiles” from the “General setting”
menu.